HD PLUS 10W-30 Synthetic Blend Engine Oil is a superior quality oil formulated to provide greater protection than standard oils. It is specifically formulated to increase fuel economy while providing the soot dispersancy needed in modern common rail diesel engines. Recommended for a wide range of vehicles new and old, HD PLUS 10W-30 exceeds API CI-4 / SL requirements.
“I want to thank Top 1 Oil for helping us achieve a new Australian land-speed record this year… Cheers!”
“We demand the very best to get the job done. For that, we rely on Top 1 Lubricants.”
” Or, “Knowing that we are using the best lubricants gives me the confidence that my truck will perform as designed.”
“I use Top 1 Oil Lubricants for ALL of my racing needs… with ZERO failure.”
“For the past 8 years, I’ve been using Top 1 Products in my race bikes, and we’ve been extremely successful.”
“[AAA Racing has] been with Top 1 Oil now for a number of years. We wouldn’t trust our engine’s protection to any other oil.”